Product Overview

The AD8552ARUZ is an Operational Amplifier has ultralow offset, drift and bias current. The AD8552 dual amplifier featuring rail-to-rail input and output swings. All are guaranteed to operate from 2.7 to 5V with a single supply. The AD8552 provides the benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. With an offset voltage of only 1μV and drift of 0.005μV/°C, the AD8552 is perfectly suited for applications in which error sources cannot be tolerated. Temperature, position and pressure sensors and strain gage amplifier benefit greatly from nearly zero drift over their operating temperature range. The rail-to-rail input and output swings provided by the AD8552 make both high-side and low-side sensing easy. The AD8552 is specified for the extended industrial temperature range (-40 to +125°C).

Rail-to-rail input and output swing

No external capacitors required

1μV Low offset voltage

0.005μV/°C Input offset drift

130dB High gain, CMRR, PSRR

20pA Ultralow input bias current

700μA/op amp Low supply current

50μs Overload recovery time

ESD sensitive device, take proper precaution while handling the device.

Substitutes

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